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发明名称
Automatic shut-off mechanism for liquid meters
摘要
申请公布号
US2114207(A)
申请公布日期
1938.04.12
申请号
US19350021197
申请日期
1935.05.13
申请人
RALPH N. BRODLE COMPANY
发明人
BERCK WILLIAM F.
分类号
G01F15/00
主分类号
G01F15/00
代理机构
代理人
主权项
地址
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